isCancelled property

@override AdvancedValueListenable<bool> isCancelled

True if the underlying StreamSubscription got cancelled by this StreamSubscriptionNotifier.

Once the StreamSubscription got cancelled, all references to it are removed from this StreamSubscriptionNotifier and no more events will be received.

Implementation

@override
AdvancedValueListenable<bool> get isCancelled => _isCancelledNotifier;